Senior Oracle Database Architect & Developer – Data Solutions
Offer summary

(Summary generated by AI based on the full job description)

The project involves designing and optimizing complex Oracle database architectures supporting mission-critical systems. Required are 10 years of PL/SQL experience, Oracle optimization, XML and JSON skills, and proficiency with Git, utPLSQL, SCRUM, and JIRA. Responsibilities include database design, query performance tuning, security, documentation, and supporting team development and maintenance. Benefits include medical package, Multisport, training, and flexible working hours.

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Senior Oracle Database Architect & Developer – Data Solutions

Company: ITDS Polska Sp. z o.o.

from: 10 July 2026
to: 9 August 2026
23 100 - 31 500net (+ VAT)/ mth.B2B contract (full-time)
salary not specifiedcontract of employment
Offer parameters
level:senior
working mode:remote
location:Warszawa, Masovian
Warszawa, Masovian

Requirements

Expected technologies

PL/SQL
Oracle
XML
JSON
Git
Jira

Optional technologies

Python

Our requirements

  • Minimum of 10 years’ experience in PL/SQL programming and Oracle database design.
  • Deep expertise in Oracle database optimization, administration, and architecture.
  • Experience with XML and JSON transformations within the database environment.
  • Proficiency with Git version control tools.
  • Knowledge of unit testing procedures, such as utPLSQL.
  • Strong responsibility and commitment to timely delivery.
  • Experience working effectively within SCRUM teams.
  • Familiarity with JIRA software tooling.

Optional

  • Programming skills in Python.
  • Experience managing large-scale IT projects involving advanced database development.

Your responsibilities

  • Collaborate with solution architects to develop robust, scalable database architectures.
  • Design and implement complex database structures tailored to project needs.
  • Optimize database functionalities and procedures for peak performance.
  • Work closely with business and application teams on solution design.
  • Enforce technological standards and best practices for database development.
  • Resolve key performance issues through query and performance tuning.
  • Maintain database security, integrity, and compliance standards.
  • Document technical solutions and maintain comprehensive technical documentation.
  • Manage automated testing procedures for database components.
  • Support ongoing maintenance, updates, and performance monitoring of database environments.
  • Contribute to the development of best practices and team knowledge sharing initiatives.
  • Oversee project documentation and participate in post-implementation reviews.
  • Drive continuous improvement and team skill development initiatives.

About the project

As a Senior Oracle Database Architect & Developer, you will be working for our client, a leader in delivering cutting-edge data solutions within the IT industry. You will design, implement, and optimize complex Oracle database architectures that support mission-critical systems, driving performance, security, and reliability. This role offers a unique platform to shape transformative data projects and accelerate your career in a dynamic, innovation-driven environment.
Unleash the Power of Data — Lead Innovation as a Senior Oracle Database Architect & Developer!
Warszawa-based opportunity with a remote work model allowing up to 5 days weekly.
Only candidates with an existing legal right to work in the European Union will be considered for this role.

This is how we organize our work

This is how we work

at the client's site

#GETREADY to meet with us!

ITDS Business Consultants is involved in many various, innovative and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people.
We would like to meet you. If you are interested please apply and attach your CV in English or Polish, including a statement that you agree to our processing and storing of your personal data.

ITDS’s Whistleblower Procedure

📌 You can report violations in accordance with ITDS’s Whistleblower Procedure available here: https://itds.pl/wp-content/uploads/2025/03/INFORMATION-ON-PROCEDURE-FOR-REPORTING-BREACHES-AND-PROTECTION-OF-WHISTLEBLOWERS-AT-ITDS-POLSKA.pdf
Company

What we offer

  • Stable and long-term cooperation with very good conditions
  • Enhance your skills and develop your expertise in the financial industry
  • Work on the most strategic projects available in the market
  • Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years
  • Participate in Social Events, training, and work in an international environment
  • Access to attractive Medical Package
  • Access to Multisport Program
  • Access to Pluralsight
  • Flexible hours

Benefits

  • sharing the costs of sports activities
  • private medical care
  • flexible working time
  • fruits
  • integration events
  • corporate gym
  • saving & investment scheme
  • no dress code
  • coffee / tea
  • drinks
  • christmas gifts
  • birthday celebration
  • sharing the costs of a streaming platform subscription
  • access to +100 projects
  • access to Pluralsight

Recruitment stages

  • 1.
    online interview
  • 2.
    online interview

ITDS Polska Sp. z o.o.

ITDS supports financial service providers to take the next steps.
We identify what’s possible, every day. Opportunities in the areas of technology, organization, and digitization.
We see where banks, insurers, payment companies, or fintech can go and how they can get there.
That’s why we want to stimulate you to ramp up your ambition. Forget what you perceive as restraints and step towards the new reality.
ITDS in Poland - Pure player in new Technologies & Financial Industry
+300 IT implementation professionals
+20 clients in the Banking, Insurance, Payment & Fintech Industry
ITDS excels in digital strategy delivery and implementation of best-of-breed lending solutions. ITDS has delivered successful strategic projects throughout Europe since 1998. We combine the experience we’ve accumulated with in-depth knowledge of technologies, business processes, and EU legislation to unlock new business opportunities.

This is how we work

Senior Oracle Database Architect & Developer – Data Solutions
23.1k–31.5k zł / mth. (B2B)
I apply to:
ITDS Polska Sp. z o.o.
Warszawa, Masovian
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